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powerpc: Explicit alignment for .data.cacheline_aligned 

I don't think anything guarantees that the objects in data.page_aligned
are a multiple of PAGE_SIZE, thus the section may end on any boundary.

So the following section, .data.cacheline_aligned needs an explicit
alignment.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Benjamin Herrenschmidt 2009-05-17 18:29:03 +00:00
parent dc892288f4
commit 0e337b42d6
1 changed files with 1 additions and 0 deletions
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1
arch/powerpc/kernel/vmlinux.lds.S
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@ -264,6 +264,7 @@ SECTIONS
*(.data.page_aligned)
}
. = ALIGN(L1_CACHE_BYTES);
.data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
*(.data.cacheline_aligned)
}